Kay Pee Engineering manufactures Hardware Threaded Fastener with Tensile Strength. Kay Pee Engineering offers wide range of precision engineered hardware components like Bolts, Screws, Bolts Nuts, Precision Machined Components, Threaded Components, Industrial Studs, Bolt Lock Washers and Industrial Fasteners. The Hardware Threaded Fastener with Tensile Strength is specially designed with a threaded hole. Nuts are almost always used opposite a mating bolt to fasten a load of parts together. The two partners are kept together by a combination of their threads` friction, a slight stretch of the bolt, and compression of the parts. Nuts are graded with strength ratings compatible with their respective bolts.